Jurnal Universitas Flores
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PENERAPAN PROBLEM BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA SEKOLAH DASAR
Get PDFThis research was conducted to improve the mathematics learning outcomes of elementary school students by using the Problem Based Learning model. The method used in this research is Classroom Action Research. Class IV SDK Ndona 2 students totalling 16 students are the subjects in this study. The results before the action were taken, namely, in the pre-cycle, only 6 students or 37.5% completed, in the first cycle increased to 10 students or 62.5% who completed learning mathematics and in the second cycle increased again to 14 students who completed learning mathematics or 87, 5%. This study is said to be successful because it achieves performance indicators, namely more than 80% of all students with a minimum standard of more than 70. Based on the results of the study, it can be concluded that learning with the Problem Based Learning model can improve learning outcomes in mathematics students
PENINGKATAN HASIL BELAJAR IPA MELALUI COOPERATIVE LEARNING TIPE PICTURE AND PICTURE PADA SISWA KELAS II SEKOLAH DASAR INPRES WATUJARA
Get PDFThis study aims to improve: teacher skills, student activities, and student learning outcomes in science learning in class II SDI Watujara through the application of the cooperative learning model type Kurt Lewin's picture and picture model in a collaborative and participatory manner consisting of planning, acting. ), observation (observing), and reflection (reflecting). The subjects in this study were 17 students of SDI Watujara grade II. Data obtained through observations of the implementation of learning and tests. Supporting data obtained by means of documentation, then analyzed by descriptive-inferential statistics.
Based on the results of observations of teacher skills in science learning using the picture and picture cooperative learning model, it shows an increase in all indicators so that it has an impact on increasing the average score of 36.11 in cycle II. The results of observing student activity showed an increase in the average score of 36.58 in cycle II. The increase in student activity that stands out on the indicators of listening activity and drawing activities is caused by the improvement of the teacher's actions through the chosen model so that students listen to the teacher's explanation. Students demonstrate their understanding by applying colors to the pictures prepared by the teacher. It is concluded that the picture and picture type of cooperative learning model improves teacher skills, increases student activity and improves student learning outcomes. The results of this research can be used as a reference for improving learning and further research for educators, or for other parties in need
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL OPERASI PECAHAN BENTUK ALJABAR SMP
Get PDFAccording to the national examination (UN) scores for Junior High School in East Sumba in 2019, it can be seen that the percentage of student’s math scores based on the comparison of test scores with graduation standards is still very low. In view of the problem, studies are conducted to describe a student’s error, describing the factors that cause students to make mistakes in solving problems, and planning follow-up actions to minimize student errors when operating addition and subtraction of algebraic fraction. This type of research is qualitative approach. The technique of determining the student’s research subject uses the cluster sampling technique with sample 5 students. The technique of collecting data is done by writing tests, interviews and documentary studies. The results showed that according to Newman’s five types of errors, student made 5 types of errors, and the most common mistakes were in encoding error of 1,53%, then processing skill error 2,33%; transformation error 2,5%; comprehension error and reading error 3,1%
PENGGUNAAN “PLANT GROWT PROMOTING RHIZOBAKTERI ” PADA BENIH PADI SAWAH VARIETAS CIGELIS DAN SITUBAGENDIT TERHADAP PERTUMBUHAN DAN HASIL : -
Get PDFThe Use of “Plant Growth Promoting Rhizobakteri” on Rice Field Seed Cigeulis and Situbagendit Variety on Growth and Outcome. Rice plant is a very important food crop which is the staple food of more than half of the world's population. Rice plants as a rice producers contain nutrients for the human body needs. Rice cultivation affects the availability of nutrients. PGPR is bacteria which has potentiality to forming colonies around the roots to help provide nutrients for plants, facilitate nutrients absorption for plants, and improving the plants’ production. Rhizobakteri is bacteria in rhizosfer which aggressively forming plants’ roots, and give benefits for plants by spur growth. The aimed of this study is to find out the potentiality of PGPR in improving growth and results of rice production. The experimental design that used was randomized block design, with 4 treatments. Growth and the best result that obtained was on treatment (CGIE), which consist of plant height, number of tillers and grain weight.
Keywords: Rice, PGPR, Rice Variety and Production Result
 
Implementasi Model Pembelajaran Quantum Learning Untuk Meningkatkan Hasil Belajar Pendidikan Agama Katolik Siswa Kelas V SD Inpres Bhoanawa 1
Get PDFThe purpose of this study was to determine the application of the quantum learning model and improve learning outcomes of Catholic Religion education for fifth grade students of SD Inpres Bhoanawa 1. This study used a qualitative approach with the type of classroom action research. The results of this study indicate an increase in science learning outcomes with the application of the quantum learning model. This shows that the quantum learning model can improve student learning outcomes in the fifth grade Catholic Religious Education subject in SD Inpres Bhoanawa 1
PROFIL PEMBELAJARAN IPA SISWA KELAS VIII SMPK MARSUDIRINI DETUSOKO
Get PDFPenelitian ini bertujuan untuk mendeskripsikan profil pembelajaran IPA siswa kelas VIII SMPK Marsudirini Detusoko tahun pelajaran 2020/2021. Jenis penelitian ini adalah penelitian survei. Subjek dalam penelitian ini adalah 1 orang guru dan 32 orang siswa kelas VIII. Objek penelitian ini adalah model pembelajaran berbasis inkuiri pada mata pelajaran IPA. Teknik pengumpulan data menggunakan metode wawancara, kuesioner, dokumentasi dan observasi. Analisis data dilakukan dengan analisis deskriptif yang terdiri dari 3 tahapan, yaitu; reduksi data, penyajian data, dan penarikan kesimpulan atau verifikasi. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran inkuiri pada mata pelajaran IPA siswa kelas VIII SMP Marsudirini Detusoko berdasarkan tiga indikator pembelajaran termasuk dalam kategori baik, dengan tiga tahapan pembelajaran yang dinilai adalah; 1) persiapan pembelajaran, 2) pelaksanaan pembelajaran, dan , 3) hasil belajar
PENGEMBANGAN FILTER GAME EDUKASI BERBASIS INSTAGRAM PADA MUATAN IPA KELAS V SEKOLAH DASAR
Get PDFPenelitian dan pengembangan ini bertujuan untuk menghasilkan produk Media Pembelajaran Berbasis Game Edukasi Muatan IPA Materi Organ Pencernaan Kelas V Sekolah Dasar. Dari data hasil uji coba menggunakan analisis kebutuhan, peneliti menemukan beberapa permasalahan yang dialami 1) Peserta didik mengalami kejenuhan dan sulit fokus saat pembelajaran 2) Media pembelajaran yang monoton dan kurang menarik 3) Peserta didik aktif menggunakan smartphone. Dapat disimpulkan bahwa guru membutuhkan sebuah pengembangan media pembelajaran yang dapat membantu pembelajaran menjadi lebih menyenangkan sehingga peserta didik tertarik dan antusias dalam mengikuti pembelajaran. Penelitian dari pengembangan ini menggunakan model penelitian ADDIE (Analyze, Design, Development, Implementation, Evaluation). Dikarenakan adanya pandemic covid-19 media pembelajaran berbasis game edukasi ini diuji cobakan hanya pada ahli media, ahli materi, uji coba pengguna small group, dan field test secara online. Hasil uji coba ini memperoleh skor rata-rata 98% untuk ahli materi, 80% dan 85% untuk ahli media. Hasil uji coba pengguna 95,2% untuk tahap small group, dan 95,8% untuk tahap field test. Hal ini menunjukkan bahwa pengembangan media pembelajaran berbasis game edukasi termasuk ke dalam kategori “Sangat Baik (SB)” sehingga layak untuk digunakan dalam pembelajaran Ilmu Pengetahuan Alam (IPA) Tema 3 “Organ Pencernaan” Kelas V Sekolah Dasar
CARL’S SURVIVAL MOTIVATION IN UP MOVIE : A PSYCHOLOGICAL APPROACH
Get PDFPenelitian ini bertujuan untuk menemukan jenis-jenis motivasi dan cara untuk bertahan hidup dalam film Up. Dalam penelitian ini, metode deskriptif kualitatif digunakan untuk menggambarkan ucapan dan tindakan dari tokoh. Pendekatan psikologis diterapkan untuk menganalisis jenis-jenis motivasi dan cara untuk bertahan hidup. Teori yang digunakan untuk menganalisis jenis-jenis motivasi adalah teori yang diusulkan oleh Runyon (1984), sedangkan untuk menganalisis cara untuk bertahan hidup, teori yang diusulkan oleh McClleand (1987) yang dipakai. Hasil penelitian menunjukkan bahwa ada empat jenis motivasi yaitu motivasi intrinsik, motivasi ekstrinsik, motivasi kontributif, dan motivasi relasional. Sedangkan cara untuk bertahan hidup di film Up, yaitu kebutuhan akan prestasi, kebutuhan akan afilisasi, dan kebutuhan akan kekuata
MENINGKATKAN KEMAMPUAN BERHITUNG ANAK KELOMPOK B DENGAN MENGGUNAKAN MEDIA PEMBELAJARAN KARTU ANGKA DI TK MARIA VIRGO 2 ENDE
Get PDFThis study aims to identify and describe: (1) The application of number card media in counting learning in group B children at Maria Virgo 2 Ende Kindergarten, (2) The numeracy ability of group B children in Maria Virgo 2 Kindergarten after the number card media was applied. The type of research used in this research is classroom action research (CAR) which is carried out in 2 cycles. The data collection techniques used are (1) Observation, (2) Test and (3) Documentation. The subject of this research is the children of group B of Maria Virgo Kindergarten as many as 19 people. The results showed that; (1) The teacher has been able to apply the number card learning media well in learning for group B children in Maria Virgo Kindergarten 2. There is a significant increase in the ability of group B children in Maria Virgo Kindergarten 2. Thus, it can be concluded that the application of card media Numbers can improve numeracy skills in class B children of Maria Virgo 2 Kindergarten
Pemberian Edukasi Bahaya Radikal Bebas melalui Pengolahan Minuman Kesehatan Lidah Buaya pada Penghuni Rumah Yatim Ar-Rohmah Banjarbaru Kalimantan Selatan
Get PDFExcess free radicals in the body to exceed the body's ability to manage it can cause a condition called oxidative stress. The impact of free radicals can attack and cause damage to various cells of the body. Antioxidants play a very important role for the health of the human body because their function can inhibit and neutralize the occurrence of oxidation reactions involving free radicals (Parwata, 2016). Antioxidants in food or beverages can contain natural antioxidants such as in vegetables, fruits and beverages as well as synthetic antioxidants that are deliberately added to the food and beverages consume. The problem in the orphanage environment becomes a challenge as well as an opportunity to provide education related to the dangers of free radicals and the processing of aloe vera drinks. Method of implementation of activities by providing education on the dangers of free radicals and demo processing aloe vera drink (Aloe Vera). The results of data analysis from questionnaires shared with orphaned residents showed that as many as 94.7% of people who had never followed counseling about the dangers of free radicals and aloe vera drink processing. Although many benefits are obtained from aloe vera, but the level of public consumption of aloe vera is very minimal, especially in the form of drinks. Processed products from aloe vera in the form of drinks containing antioxidants as a neutralizer of free radicals is very good, because beverage products are easier to digest by the body and the content in aloe vera (Aloe Vera) is still natural because it has not undergone many treatments. In addition, it is recommended to change high-risk habits and reduce the danger of free radicals by; 1) avoid being under UV light directly, 2) avoid excessive radiation from electronic devices, 3) avoid foods that are burned, smoked and fried excessively